EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef770cd3db05e039ccecb915d8d285e7b855aec1d60f4d0446ad50ec992c39ba","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-ef770cd3db05e039ccecb915d8d285e7b855aec1d60f4d0446ad50ec992c39ba"}]}